An aortic dissection occurs when a tear in the aorta's inner lining lets blood into the wall and separates its layers, creating a false lumen. The dissection may involve the ascending aorta, descending thoracic aorta, abdominal aorta, or multiple segments.
Aortic dissections are commonly classified as:
A dissection can interfere with blood flow to the heart, brain, kidneys, intestines, spinal cord, or limbs and may cause complications such as rupture, cardiac tamponade, aortic valve leakage, stroke, or organ ischemia.
Aortic dissection can rapidly become life-threatening. A tear involving the ascending aorta can lead to rupture, cardiac tamponade, aortic regurgitation, coronary artery obstruction, stroke, or reduced blood flow to other organs.
Acute Type A aortic dissection requires immediate evaluation by an experienced aortic or cardiac surgical team, with emergency operative repair generally recommended. Patients who are stable enough for transfer may be transferred to a high-volume aortic centre with appropriate expertise.
Causes
Risk Factors
Open Surgical Repair: Acute Type A aortic dissection generally requires emergency open surgery. The procedure may involve replacement of the ascending aorta, hemiarch or arch reconstruction, and repair of associated complications such as aortic regurgitation or coronary involvement.
Bentall Procedure : A Bentall procedure may be performed when the aortic root and aortic valve are significantly affected. It involves replacement of the aortic root and ascending aorta with a composite graft containing an artificial valve, with reimplantation of the coronary arteries into the graft.
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Valve-Sparing Aortic Root Repair: In selected Type A dissections involving the aortic root, the native aortic valve may be preserved when appropriate. The dilated or dissected root is replaced or reconstructed while retaining the patient's own valve, when clinically appropriate.
Endovascular Repair (TEVAR): Thoracic endovascular aortic repair (TEVAR) may be considered for Type B dissection when complications such as rupture, malperfusion, persistent pain, uncontrolled hypertension, or other high-risk features are present and the anatomy is suitable.
MediRehab (a chain of Rehab centres, part of MediGence) provides comprehensive rehabilitation services designed to support Aortic Dissection patients in India. These services include:









Bangalore, India
Aster CMI Hospital located in Bengaluru, India is accredited by JCI, NABH. Also listed below are some of the most prominent infrastructural details:

Ghaziabad, India

Chennai, India
There are a wide variety of healthcare facilities and specialized, targeted treatments provided by MGM HealthCare. Some of its most prominent services are listed below:
Institute of Heart and Lung Transplant and Mechanical Circulatory Support: Well renowned for having the third-highest number of heart transplants in a year (102) and also the successful completion of several other transplant surgeries and cardiac surgeries.
Cardiac Sciences: They offer a variety of screening tests and facilities including Tilt Table Test, Coronary Angioplasty and Stenting, CT Angiography, Coronary Artery Bypass Grafting, Stress Echocardiogram, Cardiac Stress Test and Cardiac Catheterisation.
Obstetrics and Gynaecology: They provide all services to ensure a woman’s well-being. Some of the services offered are Menstrual Cramps Treatment, Colposcopy, Myomectomy, Vaginal Hysterectomy, Breastfeeding Support, Ovarian Cyst Removal, Menopause Management, Vaginal Birth After Caesarean (VBAC), and Menorrhagia Treatment.
Orthopedics: Bilateral Knee Replacement, Total hip Replacement, and Knee Arthroscopy are all the procedures that are offered in this department.
Liver Transplantation: An exceptionally skilled team of professionals who have performed over 4,000 liver transplant surgeries and an operation theatre and ICU specifically dedicated to HBP surgery is available at the patient’s disposal.
Emergency Medicine: MGM Healthcare has a fully functioning facility dedicated to emergency medicine that operates 24 hours a day and 7 days a week.
Oncology: The patients will be in the safe hands of well-trained medical personnel qualified in the field of oncology and specialize in procedures like Bowel resection surgery, Biopsy, Lumpectomy, Liver Resection Surgery, Lung Cancer resection surgery, Lymph Node Surgery, and Laparoscopic Prostatectomy. They also provide cancer treatments like Chemotherapy, Immunotherapy, and Targeted Therapy.
Anaesthesiology and SICU: They specialize in the field of local, general and regional anesthesia and work to assist doctors during surgical procedures.
Neurosciences and Spine: The doctors in this department handle difficult procedures like Brain Tumour Surgery, Spine Reconstructive Surgery, Neuro Surgeries, and Spine Surgeries with the utmost ease and professionalism. They also have a specific area dedicated to Neuroanaesthesia and NeuroCritical Care.
Do visit the environment-friendly medical facility in Chennai and experience medical excellence.
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